EP2935122A4 - Boue pour le traitement d'une eau contaminée par des oxyanions - Google Patents

Boue pour le traitement d'une eau contaminée par des oxyanions

Info

Publication number: EP2935122A4
Authority: EP; European Patent Office
Prior art keywords: oxyanions; sludge; treatment; water contaminated; contaminated
Prior art date: 2012-12-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

EP13866092.3A

Other languages

German (de)

English (en)

Other versions

EP2935122A1 (fr

Inventor

Andrew Eaton Winks

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Phoslock Pty Ltd

Original Assignee

Phoslock Pty Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2012-12-21

Filing date

2013-12-18

Publication date

2016-08-24

2012-12-21 Priority claimed from AU2012905637A external-priority patent/AU2012905637A0/en

2013-12-18 Application filed by Phoslock Pty Ltd filed Critical Phoslock Pty Ltd

2015-10-28 Publication of EP2935122A1 publication Critical patent/EP2935122A1/fr

2016-08-24 Publication of EP2935122A4 publication Critical patent/EP2935122A4/fr

Status Ceased legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
Dispersion Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Treatment Of Sludge (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

EP13866092.3A 2012-12-21 2013-12-18 Boue pour le traitement d'une eau contaminée par des oxyanions Ceased EP2935122A4 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AU2012905637A AU2012905637A0 (en)		2012-12-21	Slurry for treatment of oxyanion contamination in water
CN201310093981.4A CN103880140A (zh)	2012-12-21	2013-03-22	用于处理水中的氧离子污染的淤浆
PCT/AU2013/001479 WO2014094046A1 (fr)	2012-12-21	2013-12-18	Boue pour le traitement d'une eau contaminée par des oxyanions

Publications (2)

Publication Number	Publication Date
EP2935122A1 EP2935122A1 (fr)	2015-10-28
EP2935122A4 true EP2935122A4 (fr)	2016-08-24

Family

ID=50949313

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13866092.3A Ceased EP2935122A4 (fr)	2012-12-21	2013-12-18	Boue pour le traitement d'une eau contaminée par des oxyanions

Country Status (10)

Country	Link
US (3)	US20150246338A1 (fr)
EP (1)	EP2935122A4 (fr)
CN (3)	CN103880140A (fr)
AU (1)	AU2013362883C1 (fr)
BR (1)	BR112015020252A2 (fr)
CA (1)	CA2895594C (fr)
DE (1)	DE202013012947U1 (fr)
HK (1)	HK1199440A1 (fr)
NZ (1)	NZ710255A (fr)
WO (1)	WO2014094046A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2016054644A1 (fr)	2014-10-03	2016-04-07	Chemtreat, Inc.	Compositions et procédés pour le retrait sélectif d'anions
EP3259876B1 (fr) *	2015-02-17	2020-08-12	Visa International Service Association	Jeton et cryptogramme utilisant des informations spécifiques à une transaction
US10861019B2 (en) *	2016-03-18	2020-12-08	Visa International Service Association	Location verification during dynamic data transactions
CN107930577A (zh) *	2017-12-25	2018-04-20	北京益清源环保科技有限公司	对水体中的正磷酸盐具有吸附性能的改性膨润土吸附剂
CN109574118B (zh) *	2018-12-11	2022-03-25	嘉兴沃特泰科环保科技股份有限公司	一种污水处理复合药剂及其制备方法
CN110038539B (zh) *	2019-04-23	2022-02-18	襄阳先创环保科技有限公司	一种基于蒙脱石的垃圾渗滤液废水处理剂的制备方法
CN110756159A (zh) *	2019-11-06	2020-02-07	中山职业技术学院	一种高性能改性钠基膨润土纳米复合吸附材料的制备方法
CN112661165B (zh) *	2020-12-10	2022-11-29	北京机械力化学研究院有限公司	一种高能研磨制备稀土负载膨润土及其制备方法
CN114307947A (zh) *	2021-12-06	2022-04-12	广东古匠环保科技有限公司	一种生态改性膨润土固磷剂制备方法及其应用
CN116283054A (zh) *	2023-03-29	2023-06-23	国能神东煤炭集团有限责任公司	矸石重金属固化剂及其制备方法和使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007103391A1 (fr) *	2006-03-09	2007-09-13	Amcol International Corporation	Procede concentre d'aluminosilicates a echange ionique et utilisation pour l'adsorption de phosphate et d'oxyanion
CN101264955A (zh) *	2008-04-25	2008-09-17	清华大学	一种膨润土除磷净水剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3408305A (en) *	1965-11-22	1968-10-29	Georgia Kaolin Co	Modified montmorillonite containing exchangeable ammonium cations and preparation thereof
IL41757A (en) *	1973-03-13	1976-03-31	Azrad A	A method for activation of bentonite
AUPO589697A0 (en) *	1997-03-26	1997-04-24	Commonwealth Scientific And Industrial Research Organisation	Sediment remediation process
US7183235B2 (en) *	2002-06-21	2007-02-27	Ada Technologies, Inc.	High capacity regenerable sorbent for removing arsenic and other toxic ions from drinking water
CN100349652C (zh) *	2005-09-05	2007-11-21	暨南大学	用于水处理的膨润土基复合材料及其制备方法
US8349764B2 (en) *	2007-10-31	2013-01-08	Molycorp Minerals, Llc	Composition for treating a fluid
CN201284241Y (zh) *	2008-04-25	2009-08-05	清华大学	一种用于景观水体的防渗抑藻毯

2013
- 2013-03-22 CN CN201310093981.4A patent/CN103880140A/zh active Pending
- 2013-03-22 CN CN201911089438.0A patent/CN110862136A/zh active Pending
- 2013-03-22 CN CN201911089285.XA patent/CN110790352A/zh active Pending
- 2013-12-18 WO PCT/AU2013/001479 patent/WO2014094046A1/fr active Application Filing
- 2013-12-18 US US14/428,167 patent/US20150246338A1/en not_active Abandoned
- 2013-12-18 BR BR112015020252A patent/BR112015020252A2/pt not_active Application Discontinuation
- 2013-12-18 DE DE202013012947.6U patent/DE202013012947U1/de not_active Expired - Lifetime
- 2013-12-18 CA CA2895594A patent/CA2895594C/fr active Active
- 2013-12-18 NZ NZ71025513A patent/NZ710255A/en active IP Right Revival
- 2013-12-18 EP EP13866092.3A patent/EP2935122A4/fr not_active Ceased
- 2013-12-18 AU AU2013362883A patent/AU2013362883C1/en active Active
2014
- 2014-12-24 HK HK14112873.1A patent/HK1199440A1/xx unknown
2019
- 2019-10-21 US US16/658,564 patent/US20200047153A1/en not_active Abandoned
2021
- 2021-04-26 US US17/239,756 patent/US20220024783A1/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2007103391A1 (fr) *	2006-03-09	2007-09-13	Amcol International Corporation	Procede concentre d'aluminosilicates a echange ionique et utilisation pour l'adsorption de phosphate et d'oxyanion
CN101264955A (zh) *	2008-04-25	2008-09-17	清华大学	一种膨润土除磷净水剂的制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Joint Bentonite Substances Pre-SIEFs Industry position on bentonite and bentonite calcined", 1 September 2009 (2009-09-01), Brussels, pages 1 - 5, XP055438496, Retrieved from the Internet <URL:http://www.ima-reach-hub.eu/index.php?option=com_docman&task=doc_download&gid=135> [retrieved on 20180105] *
See also references of WO2014094046A1 *

Also Published As

Publication number	Publication date
US20150246338A1 (en)	2015-09-03
US20200047153A1 (en)	2020-02-13
BR112015020252A2 (pt)	2022-03-03
AU2013362883B2 (en)	2018-05-17
DE202013012947U1 (de)	2023-09-26
HK1199440A1 (en)	2015-07-03
AU2013362883C1 (en)	2023-11-16
US20220024783A1 (en)	2022-01-27
WO2014094046A1 (fr)	2014-06-26
EP2935122A1 (fr)	2015-10-28
NZ710255A (en)	2019-11-29
AU2013362883A1 (en)	2015-08-06
CA2895594C (fr)	2023-07-18
CA2895594A1 (fr)	2014-06-26
CN110790352A (zh)	2020-02-14
CN103880140A (zh)	2014-06-25
CN110862136A (zh)	2020-03-06

Publication	Publication Date	Title
EP2935122A4 (fr)	2016-08-24	Boue pour le traitement d'une eau contaminée par des oxyanions
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FR2994198B1 (fr)	2015-02-20	Electrodes composites pour electrolyse de l'eau.
FR2985997B1 (fr)	2014-02-21	Procede et dispositif de lombrifiltration pour l'assainissement des eaux usees
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EP3297956A4 (fr)	2019-01-30	Dispositif de purification d'eau
FR24C1053I1 (fr)	2025-02-21	Utilisation du delgocitinib pour le traitement de l'eczéma des mains chronique
EP2536436A4 (fr)	2015-01-14	Antimir-451 pour le traitement de polycythémies
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FR3000052B1 (fr)	2015-05-15	Installation de traitement d'eau, en particulier pour dessalement d'eau de mer
EP2719400A4 (fr)	2015-04-01	Matériaux biocéramiques pour le traitement de l'ostéomyélite

Legal Events

Date	Code	Title	Description
2015-09-25	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2015-10-28	17P	Request for examination filed	Effective date: 20150721
2015-10-28	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2015-10-28	AX	Request for extension of the european patent	Extension state: BA ME
2016-03-30	DAX	Request for extension of the european patent (deleted)
2016-08-24	A4	Supplementary search report drawn up and despatched	Effective date: 20160722
2016-08-24	RIC1	Information provided on ipc code assigned before grant	Ipc: C02F 1/58 20060101ALI20160718BHEP Ipc: C02F 1/42 20060101ALI20160718BHEP Ipc: B01J 20/12 20060101AFI20160718BHEP Ipc: C02F 1/28 20060101ALI20160718BHEP Ipc: C02F 103/00 20060101ALI20160718BHEP Ipc: C02F 101/10 20060101ALI20160718BHEP
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